Barely a year after captaining the South African Under-19 team, left-arm swing bowler Wayne Parnell played a match-winning role as South Africa defeated Australia by seven wickets in the second one-day international at Centurion Park on Sunday.

Opening bowlers Dale Steyn and Wayne Parnell produced devastating performances as South Africa bounced back with a convincing seven-wicket victory in the second one-day international against Australia at Centurion Park here on Sunday.

Albie Morkel and Mark Boucher trumped a virtuoso performance by David Hussey as South Africa scrambled a four-wicket win over Australia in the first Twenty20 international at the Wanderers Stadium on Friday.